diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoZvk.td b/llvm/lib/Target/RISCV/RISCVInstrInfoZvk.td
index 80ba54529196..4cf64e5b09de 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoZvk.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoZvk.td
@@ -67,7 +67,7 @@ class PALUVVNoVm<bits<6> funct6, RISCVVFormat opv, string opcodestr>
   let Inst{6-0} = OPC_OP_P.Value;
 }
 
-// op vd, vs2, imm, vm
+// op vd, vs2, imm
 class PALUVINoVm<bits<6> funct6, string opcodestr, Operand optype = simm5>
     : VALUVINoVm<funct6, opcodestr, optype> {
   let Inst{6-0} = OPC_OP_P.Value;